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Ratio of profit share of A, B, and C = 1600 × 12 : 2100 × 12 : 2400 × 6 = 16 : 21 : 12 Profit share of C = (12/49) × 7840 = Rs. 1920
The median of the following distribution is:
When x is added to each of 9, 15, 21 and 31, the numbers so obtained are in proportion. What is the mean proportional between the numbers (3x-2) and (5x...
In 2023, Department D overspent by 10% of its allocated budget. What is the total expenditure of Department D after the overspending?
Series I: 16 21 36 81 209 621 1836
Series II: 20 60 240 1200 7200 43200 403200
In series II, if ‘x’ is the wrong term, then f...
Find the equation of the line passing through the point (3, 4) and having a slope of 2.
If tan(π/4 + θ) = 3, find tan(2θ):
Ram, Rahim, and Raman started a business by investing in the ratio of 4:7:10, respectively. After one year, they each made additional investments: Ram a...
I. 3x2 – 15x + 18 = 0
II. 2y2 – 40y + 198 = 0